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Szeto, K.Y.; Tam, W.Y. - In: Physica A: Statistical Mechanics and its Applications 254 (1998) 1, pp. 248-256

scaling. The implication on existing theories for the evolution of soap froth is discussed. …

Persistent link: https://www.econbiz.de/10010599450

Computer simulation of arising of diploid genomes

Tretyakov, Victor S.; Tretyakov, Nikolay P. - In: Physica A: Statistical Mechanics and its Applications 387 (2008) 16, pp. 4215-4222

The haploid–diploid cycle where, under unfavorable conditions the population becomes diploid, is modeled by a Monte-Carlo method in the framework of the Jan–Stauffer–Moseley hypothesis. Diploidy and sex may have first arisen as a way to escape death, when a simple unicellular individual is...

Persistent link: https://www.econbiz.de/10010872040

Protein folding as an evolutionary process

Sharma, Vivek; Kaila, Ville R.I.; Annila, Arto - In: Physica A: Statistical Mechanics and its Applications 388 (2009) 6, pp. 851-862

surrounding density-in-energy. Evolution toward more probable states, eventually attaining the stationary state, naturally selects …

Persistent link: https://www.econbiz.de/10010872071

Evolutionary computer simulations

Oliveira, Paulo Murilo Castro de - In: Physica A: Statistical Mechanics and its Applications 306 (2002) C, pp. 351-358

during the process, in order to study its long-term consequences. Second, evolution necessarily follows a critical dynamics …

Persistent link: https://www.econbiz.de/10010872083

Expansion of tandem repeats and oligomer clustering in coding and noncoding DNA sequences

Buldyrev, Sergey V.; Dokholyan, Nikolay V.; Havlin, Shlomo - In: Physica A: Statistical Mechanics and its Applications 273 (1999) 1, pp. 19-32

We review recent studies of distribution of dimeric tandem repeats and short oligomer clustering in DNA sequences. We find that distribution of dimeric tandem repeats in coding DNA is exponential, while in noncoding DNA it often has long power-law tails. We explain this phenomenon using mutation...

Persistent link: https://www.econbiz.de/10010664800

Evolution on trees: a brief review about the extinctions of species, and the case of genocide in a Darwinistic punctuated equilibrium evolution model

Ausloos, M.; Kramer, M.; Vandewalle, N. - In: Physica A: Statistical Mechanics and its Applications 273 (1999) 1, pp. 33-45

Numerical and theoretical investigations of species evolution in presence of extinction rules are recalled in the … framework of punctuated equilibrium evolution models. Previous results, on the Bak–Sneppen model are mentioned together with … accurate for describing the critical state. The screening of species from the evolution process is not numerically studied. …

Persistent link: https://www.econbiz.de/10010664944

Statistical analysis on the evolution of OpenStreetMap road networks in Beijing

Zhao, Pengxiang; Jia, Tao; Qin, Kun; Shan, Jie; Jiao, … - In: Physica A: Statistical Mechanics and its Applications 420 (2015) C, pp. 59-72

evolution of OSM road networks in Beijing, China, from four aspects. First, findings from general analysis indicate that (1) the … indicate that (5) OSM road networks resemble the growth of real road networks and are undergoing an evolution process depicted … evolution process of continuous strong exploration accompanied by weak densification. …

Persistent link: https://www.econbiz.de/10011117885

Study on probability distributions for evolution in modified extremal optimization

Zeng, Guo-Qiang; Lu, Yong-Zai; Mao, Wei-Jie; Chu, Jian - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 9, pp. 1922-1930

It is widely believed that the power-law is a proper probability distribution being effectively applied for evolution … probability distribution for evolution in EO-similar methods at least for TSP, the exponential and hybrid distributions may be …

Persistent link: https://www.econbiz.de/10011062982

Kinetic equation, non-perturbative approach and decoherence free subspace for quantum open system

Qiao, Bi; Ruda, H.E.; Zhan, M.S.; Zeng, X.H. - In: Physica A: Statistical Mechanics and its Applications 322 (2003) C, pp. 345-358

-adjoint, so that there exists a complex spectrum for the corresponding Hamiltonian (Liouvillian) which enables the time evolution … of states to be asymmetric. This then exposes just the correlation required to produce evolution, which coincides with …

Persistent link: https://www.econbiz.de/10011063318

Different strategies of evolution in a predator–prey system

Droz, Michel; Pȩkalski, Andrzej - In: Physica A: Statistical Mechanics and its Applications 298 (2001) 3, pp. 545-552

We propose a lattice model of evolution of a predator–prey system. Both species in order to survive must eat. The prey …

Persistent link: https://www.econbiz.de/10011063340